• What does U2R Stand For?

    For U2R we have found 5 definitions.

  • What does U2R mean? We know 5 definitions for U2R abbreviation or acronym in 2 categories. Possible U2R meaning as an acronym, abbreviation, shorthand or slang term vary from category to category. Please look for them carefully.

U2R Stands For:

All acronyms (5)Airports & Locations Business & Finance Common Government & Military (1)Medicine & Science Chat & Sub Cultures Education Schools Technology, IT etc. (1)
RankAbbreviationMeaning
*****U2RUser to Root (hacking)
  
****U2RU-2 Reconnaissance aircraft
  
**U2RReconnaissance Aircraft (U.S. Air Force)
Army & Military
  
*U2RU2 Reconnaissance
  
*U2RUser to Root